552471840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 240

約数和(自身を含む): 1993444992

約数和(自身を除く): 1440973152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 648, 705, 720, 752, 810, 846, 864, 907, 940, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1814, 1880, 2115, 2160, 2256, 2538, 2592, 2721, 2820, 3240, 3384, 3628, 3760, 3807, 4230, 4320, 4512, 4535, 5076, 5442, 5640, 6345, 6480, 6768, 7256, 7520, 7614, 8163, 8460, 9070, 10152, 10884, 11280, 12690, 12960, 13536, 13605, 14512, 15228, 16326, 16920, 18140, 19035, 20304, 21768, 22560, 24489, 25380, 27210, 29024, 30456, 32652, 33840, 36280, 38070, 40608, 40815, 42629, 43536, 48978, 50760, 54420, 60912, 65304, 67680, 72560, 73467, 76140, 81630, 85258, 87072, 97956, 101520, 108840, 121824, 122445, 127887, 130608, 145120, 146934, 152280, 163260, 170516, 195912, 203040, 213145, 217680, 244890, 255774, 261216, 293868, 304560, 326520, 341032, 367335, 383661, 391824, 426290, 435360, 489780, 511548, 587736, 609120, 639435, 653040, 682064, 734670, 767322, 783648, 852580, 979560, 1023096, 1150983, 1175472, 1278870, 1306080, 1364128, 1469340, 1534644, 1705160, 1918305, 1959120, 2046192, 2301966, 2350944, 2557740, 2938680, 3069288, 3410320, 3452949, 3836610, 3918240, 4092384, 4603932, 5115480, 5754915, 5877360, 6138576, 6820640, 6905898, 7673220, 9207864, 10230960, 11509830, 11754720, 12277152, 13811796, 15346440, 17264745, 18415728, 20461920, 23019660, 27623592, 30692880, 34529490, 36831456, 46039320, 55247184, 61385760, 69058980, 92078640, 110494368, 138117960, 184157280, 276235920, 552471840]

約数ペア:

[(1, 552471840), (2, 276235920), (3, 184157280), (4, 138117960), (5, 110494368), (6, 92078640), (8, 69058980), (9, 61385760), (10, 55247184), (12, 46039320), (15, 36831456), (16, 34529490), (18, 30692880), (20, 27623592), (24, 23019660), (27, 20461920), (30, 18415728), (32, 17264745), (36, 15346440), (40, 13811796), (45, 12277152), (47, 11754720), (48, 11509830), (54, 10230960), (60, 9207864), (72, 7673220), (80, 6905898), (81, 6820640), (90, 6138576), (94, 5877360), (96, 5754915), (108, 5115480), (120, 4603932), (135, 4092384), (141, 3918240), (144, 3836610), (160, 3452949), (162, 3410320), (180, 3069288), (188, 2938680), (216, 2557740), (235, 2350944), (240, 2301966), (270, 2046192), (282, 1959120), (288, 1918305), (324, 1705160), (360, 1534644), (376, 1469340), (405, 1364128), (423, 1306080), (432, 1278870), (470, 1175472), (480, 1150983), (540, 1023096), (564, 979560), (648, 852580), (705, 783648), (720, 767322), (752, 734670), (810, 682064), (846, 653040), (864, 639435), (907, 609120), (940, 587736), (1080, 511548), (1128, 489780), (1269, 435360), (1296, 426290), (1410, 391824), (1440, 383661), (1504, 367335), (1620, 341032), (1692, 326520), (1814, 304560), (1880, 293868), (2115, 261216), (2160, 255774), (2256, 244890), (2538, 217680), (2592, 213145), (2721, 203040), (2820, 195912), (3240, 170516), (3384, 163260), (3628, 152280), (3760, 146934), (3807, 145120), (4230, 130608), (4320, 127887), (4512, 122445), (4535, 121824), (5076, 108840), (5442, 101520), (5640, 97956), (6345, 87072), (6480, 85258), (6768, 81630), (7256, 76140), (7520, 73467), (7614, 72560), (8163, 67680), (8460, 65304), (9070, 60912), (10152, 54420), (10884, 50760), (11280, 48978), (12690, 43536), (12960, 42629), (13536, 40815), (13605, 40608), (14512, 38070), (15228, 36280), (16326, 33840), (16920, 32652), (18140, 30456), (19035, 29024), (20304, 27210), (21768, 25380), (22560, 24489)]